Click on the third or sixth rank to set the en passant target square.

EGTB: win in 2 half-moves

# move score
1 Ka5 win in 1 half-moves
2 Kb5 win in 1 half-moves
3 Rd7 win in 1 half-moves
4 Kb6 draw
5 Kb7 draw
6 Rc7 draw
7 Re7 draw
8 Ra8 loss in 4 half-moves
9 Rb7 loss in 2 half-moves
10 Rf7 loss in 2 half-moves
11 Rg7 loss in 2 half-moves
12 Rh7 loss in 2 half-moves